SS 420 Tees

The SS 420 Tee is a crucial forging component used in fluid transfer systems to branch the pipeline, allowing flow to be divided into two directions, either equally (Equal Tee) or by changing the bore size (Reducing Tee). Made from Martensitic Grade 420 Stainless Steel, these tees offer unique mechanical advantages, particularly high hardness and excellent resistance to abrasive wear, especially after heat treatment. This makes them ideal for demanding applications involving high flow rates or abrasive media. Zeron Fasteners manufactures these specialized fittings using rigorous forging techniques, ensuring the components maintain high strength, excellent grain flow, and dimensional accuracy. SS 420 Tees are essential for reliable branching connections in the chemical, oil and gas, and mining industries where component failure is not an option.

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SS 420 Tees Manufacturer in India

SS 420 Tees Chemical Composition

Element Composition (%)
Carbon (C) 0.15 min
Chromium (Cr) 12.00 – 14.00
Manganese (Mn) 1.00 max
Silicon (Si) 1.00 max
Phosphorus (P) 0.040 max
Sulphur (S) 0.030 max
Iron (Fe) Balance

SS 420 Tees Mechanical Properties

Property Value (Heat-Treated)
Tensile Strength 655 MPa min
Yield Strength, 0.2% Proof 450 MPa min
Hardness (Brinell) 207 HBW min
Elongation After Fracture 18 % min
Reduction of Area 30 % min

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